I don't have any problems with makeup but you may want to call your mary kay rep and ask her about stuff that's for sensitive skin. In my lupus group back in nc we had a guest speaker and I don't recall the name of the product but it was from the mary kay line.
There's also another line that's sold in department stores, also cannot recall the name....You can't expect much from me when I go to walmart and buy what's on sale that's closest to my skin tone.
I have sun sensitivity too but the only reaction I get from the sun is a really high fever when over-exposed. No flares as of yet but then again I am not running any personal tests to see what the limits are either.
Sorry if it's so vague, hope some of it helps.
Clarebear